发明人刘建华,高志强,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112031061 A, 授权公告日 2017-06-25.
发明人韩伟,郭海燕,冯建国. "Method for the Synthesis of Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate" [P]. 中国发明专利, 专利号 CN 108839434 B, 授权公告日 2018-05-23.
Thompson G K, Hughes D C, Klinger H. "A Process for Preparing High-Purity Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate" [P]. US Patent, US 9872497 B2, 2017-08-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 2157, (1), 6465-6493.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 889, (6), 8780-8790.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2010, 1740, (11), 5107-5133.